package com.xuecheng.content.service;

import com.xuecheng.content.model.dto.CourseCategoryTreeDto;

import java.util.List;

/**
 * @Author: Fan Zhiyi
 * @Date: 2024/3/3 13:28
 * @Description:
 **/
public interface CourseCategoryService {
    public List<CourseCategoryTreeDto> queryTreeNodes(String id);
}
